Rebecca Torres in the greenhouse Credit: Penn State Expand Era Smith works in the plant biology lab Credit: Penn State Expand Zonnelle Hanley and Dr. Nik Tsotakos review lab results Credit: Penn State Expand Margaret Reading and Dr. Shobha Rudrabhatla Credit: Penn State Expand Kerri Rapp, Dr. Shobha Rudrabhatla, and a student researcher discuss a plant specimen Credit: Penn State Expand